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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 2 |
| 6 | 2 |
| 7 | 4 |
| 8 | 5 |
| 9 | 8 |
| 10 | 13 |
| 11 | 18 |
| 12 | 32 |
| 13 | 46 |
| 14 | 77 |
| 15 | 123 |
| 16 | 192 |
| 17 | 325 |
| 18 | 506 |
| 19 | 849 |
| 20 | 1375 |
| 21 | 2245 |
| 22 | 3750 |
| 23 | 6085 |
| 24 | 10206 |
| 25 | 16798 |
| 26 | 27936 |
| 27 | 46689 |
| 28 | 77389 |
| 29 | 130048 |
| 30 | 216717 |
| 31 | 363701 |
| 32 | 610657 |
| 33 | 1023965 |
| 34 | 1726537 |
| 35 | 2902221 |
| 36 | 4898323 |
| 37 | 8265964 |
| 38 | 13957522 |
| 39 | 23622321 |
| 40 | 39949012 |
| 41 | 67710936 |
| 42 | 114768860 |
| 43 | 194709672 |
| 44 | 330693182 |
[1,1,1,1,1,2,2,4,5,8,13,18,32,46,77,123,192,325, 506,849,1375,2245,3750,6085,10206,16798,27936, 46689,77389,130048,216717,363701,610657,1023965, 1726537,2902221,4898323,8265964,13957522,23622321, 39949012,67710936,114768860,194709672,330693182] |